Problem 381. Angle between two vectors
You have two vectors , determine the angle between these two vectors
For example:
u = [0 0 1]; v = [1 0 0];
The angle in degrees between u and v is 90.
Solution Stats
Problem Comments
-
6 Comments
I have rescored the problem after adding more robust test suites.
only one test case runs, others are not working
I don't understand why the checker is rounding the answers, nor why some implementers are rounding the answers. Maybe it's to avoid roundoff issues, which admittedly are an issue when testing equivalence, but any reasonable solution to the problem should be able to give an answer out to 5 or 6 decimal places.
Solution Comments
Show commentsProblem Recent Solvers776
Suggested Problems
-
13577 Solvers
-
875 Solvers
-
Longest run of consecutive numbers
5834 Solvers
-
Sum the numbers on the main diagonal
590 Solvers
-
Back to basics - mean of corner elements of a matrix
427 Solvers
More from this Author30
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!